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Aluminum
Argon
Arsenic
Berylium
Boron
Bromine
Calcium
Carbon
Chlorine
Chromium
Cobalt
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Calcium
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http://www.worldbookonline.com/student/extmedia?id=ar087400&st=calcium&em=lr005735
0
Ca
96.941%
One of the calcium’s isotopes is
40
Ca is
__stable__
with 20
__neutrons__
.
http://www.ptable.com
Calcium
in
callem
two
row four.
http://periodic.lanl.gov/default.htm
Sir. Humphrry Davy discovered the calcium element in 1808.
http://www.worldbookonline.com/student/article?id=ar087400&st=calcium
http://www.shiga-med.ac.jp/~koyama/pain/davy.jpg
http://periodictable.com/Samples/020.6/s9s.JPG
One of the things calcium is used for is tanning leather.
Did you know?
Calcium is essential to all living things! So drink all your milk!
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http://www.worldbookonline.com/student/extmedia?id=ar087400&st=calcium&em=lr005735
0Ca 96.941% One of the calcium’s isotopes is 40Ca is __stable__ with 20 __neutrons__.
http://www.ptable.com
Calcium
in
callem
two
row four.
http://periodic.lanl.gov/default.htm
http://www.worldbookonline.com/student/article?id=ar087400&st=calcium
http://www.shiga-med.ac.jp/~koyama/pain/davy.jpg
http://periodictable.com/Samples/020.6/s9s.JPG
One of the things calcium is used for is tanning leather.
Did you know? Calcium is essential to all living things! So drink all your milk!